Base | Representation |
---|---|
bin | 10010100111011000… |
… | …00111101000001101 |
3 | 221210111111021011020 |
4 | 21103230013220031 |
5 | 130431431242401 |
6 | 4331410144353 |
7 | 502442450526 |
oct | 112354075015 |
9 | 27714437136 |
10 | 9994009101 |
11 | 42693a2a5a |
12 | 1b2ab820b9 |
13 | c336a066b |
14 | 6ab44384d |
15 | 3d75c7d36 |
hex | 253b07a0d |
9994009101 has 8 divisors (see below), whose sum is σ = 14026679520. Its totient is φ = 6312005712.
The previous prime is 9994009099. The next prime is 9994009117. The reversal of 9994009101 is 1019004999.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9994009101 - 21 = 9994009099 is a prime.
It is a super-3 number, since 3×99940091013 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9994009601) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87666690 + ... + 87666803.
It is an arithmetic number, because the mean of its divisors is an integer number (1753334940).
Almost surely, 29994009101 is an apocalyptic number.
It is an amenable number.
9994009101 is a deficient number, since it is larger than the sum of its proper divisors (4032670419).
9994009101 is a wasteful number, since it uses less digits than its factorization.
9994009101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175333515.
The product of its (nonzero) digits is 26244, while the sum is 42.
The square root of 9994009101 is about 99970.0410172968. The cubic root of 9994009101 is about 2154.0043707328.
The spelling of 9994009101 in words is "nine billion, nine hundred ninety-four million, nine thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.030 sec. • engine limits •